.TH "QwtPickerPolygonMachine" 3 "Tue Nov 20 2012" "Version 5.2.3" "Qwt User's Guide" \" -*- nroff -*-
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.SH NAME
QwtPickerPolygonMachine \- 
.SH SYNOPSIS
.br
.PP
.PP
\fC#include <qwt_picker_machine\&.h>\fP
.PP
Inherits \fBQwtPickerMachine\fP\&.
.SS "Public Member Functions"

.in +1c
.ti -1c
.RI "virtual CommandList \fBtransition\fP (const \fBQwtEventPattern\fP &, const QEvent *)"
.br
.in -1c
.SS "Additional Inherited Members"
.SH "Detailed Description"
.PP 
A state machine for polygon selections\&. 

Pressing QwtEventPattern::MouseSelect1 or QwtEventPattern::KeySelect1 starts the selection and selects the first point, or appends a point\&. Pressing QwtEventPattern::MouseSelect2 or QwtEventPattern::KeySelect2 appends the last point and terminates the selection\&.
.PP
\fBSee also:\fP
.RS 4
\fBQwtEventPattern::MousePatternCode\fP, \fBQwtEventPattern::KeyPatternCode\fP 
.RE
.PP


.SH "Author"
.PP 
Generated automatically by Doxygen for Qwt User's Guide from the source code\&.
